Into the finish
I feel that the contrast could use more punch. I give it one more subtle pass of the Contrast tool, then use a Sharpen filter to tighten some things up. I’ve overused a Flat Round brush and given the piece a sterile feel, so I modify the Grunge brush and pick a source from the Procreate library that’s more splattered. I choose some richer colours and go over areas catching light, to bring out some more colour, light and interest. I work back into this with a harder-edge brush so that things don’t become too soft.